nl.idgis.giserver
Class Tools

java.lang.Object
  nl.idgis.giserver.Tools

public class Tools
extends java.lang.Object

Tools for the GiServer package.

tranform exception message to a HttpResponse exception format

calculation of the bounding box for a set of envelopes

transform a string to a qualified name with the given namespace.

catStrings concatenation of string to a set of strings

Author:

bretelerjj

Constructor Summary

Tools()

Method Summary

static java.lang.String	catStrings(java.lang.String[] strings, java.lang.String catMnemonic) Concatenate set of string to one string.
static java.net.URL	createURL(java.lang.String fileName)
static java.lang.String	escapeXML(java.lang.String string) Replace special characters with XML escapes: & <small>(ampersand)</small> is replaced by &amp; < <small>(less than)</small> is replaced by &lt; > <small>(greater than)</small> is replaced by &gt; " <small>(double quote)</small> is replaced by &quot;
static org.deegree.model.spatialschema.Envelope	getBoundingEnvelope(org.deegree.model.spatialschema.Envelope[] envelopes) Calculate the bounding envelope for a collection of envelopes.
static void	respondException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.String exceptionString) Transform a exception message to a HttpServlet reponse exception signature.
static org.deegree.datatypes.QualifiedName	transformToQualifiedName(java.lang.String value, org.deegree.framework.xml.NamespaceContext nsc) Transform a string to a qualified name with the given namespace domain.
static org.deegree.datatypes.QualifiedName	transformToQualifiedName(java.lang.String value, java.lang.String namespace) Transform a string to a qualified name with the given namespace.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Tools

public Tools()

Method Detail

respondException

public static void respondException(javax.servlet.http.HttpServletRequest request,
                                    javax.servlet.http.HttpServletResponse response,
                                    java.lang.String exceptionString)

Transform a exception message to a HttpServlet reponse exception signature.

Parameters:

request - HttpServlet request.

response - HttpServlet respons.

exceptionString - the message from a exception

getBoundingEnvelope

public static org.deegree.model.spatialschema.Envelope getBoundingEnvelope(org.deegree.model.spatialschema.Envelope[] envelopes)

Calculate the bounding envelope for a collection of envelopes.

Parameters:

envelopes - the envelopes which determine the result.

Returns:

calculated envelope

transformToQualifiedName

public static org.deegree.datatypes.QualifiedName transformToQualifiedName(java.lang.String value,
                                                                           java.lang.String namespace)

Transform a string to a qualified name with the given namespace.

Parameters:

value - the name string to be converted

nsc - the given name space

Returns:

QualifiedName

transformToQualifiedName

public static org.deegree.datatypes.QualifiedName transformToQualifiedName(java.lang.String value,
                                                                           org.deegree.framework.xml.NamespaceContext nsc)

Transform a string to a qualified name with the given namespace domain. The prefix is the key for namespace in the domain.

Parameters:

value - the name string to be converted

nsc - the given name space domain

Returns:

QualifiedName

catStrings

public static java.lang.String catStrings(java.lang.String[] strings,
                                          java.lang.String catMnemonic)

Concatenate set of string to one string.

Parameters:

strings - the set of strings available for concatenation.

catMnemonic - concatenation mnemonic between two concatenated strings.

Returns:

concatenated string

createURL

public static java.net.URL createURL(java.lang.String fileName)
                              throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

escapeXML

public static java.lang.String escapeXML(java.lang.String string)

Replace special characters with XML escapes:

 & <small>(ampersand)</small> is replaced by &amp;
 < <small>(less than)</small> is replaced by &lt;
 > <small>(greater than)</small> is replaced by &gt;
 " <small>(double quote)</small> is replaced by &quot;
 

Parameters:

string - The string to be escaped.

Returns:

The escaped string.